Write a C Program to find the Reverse of a Number



Reverse of a Number, C Program, Sumit Kar, Timus rak








/*Using While Loop*/





#include <stdio.h>

void main()

{

 int n, r = 0;



 printf("Please enter a number: ");

 scanf("%d",&n);



 while (n > 0)

 {

  r = r * 10;

  r = r + n%10;

  n = n/10;

 }



 printf("Reversed number is = %d: ", r);

}




/*Using For Loop*/





#include <stdio.h>

void main()

{

 int n, r;



 printf("Please enter a number: ");

 scanf("%d",&n);





 for(r=0;n>0;n=n/10)

 {

  r = r * 10;

  r = r + n%10;

 }



 printf("Reversed number is = %d: ", r);



}

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